/usr/share/virtualbox/x11config.pl is in virtualbox-guest-x11 4.1.12-dfsg-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | #!/usr/bin/perl -w
#
# Guest Additions X11 config update script
#
# Copyright (C) 2006-2010 Oracle Corporation
#
# This file is part of VirtualBox Open Source Edition (OSE), as
# available from http://www.virtualbox.org. This file is free software;
# you can redistribute it and/or modify it under the terms of the GNU
# General Public License (GPL) as published by the Free Software
# Foundation, in version 2 as it comes in the "COPYING" file of the
# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
#
my $temp="/tmp/xorg.conf";
my $os_type=`uname -s`;
my @cfg_files = ("/etc/X11/xorg.conf-4", "/etc/X11/xorg.conf", "/etc/X11/.xorg.conf", "/etc/xorg.conf",
"/usr/etc/X11/xorg.conf-4", "/usr/etc/X11/xorg.conf", "/usr/lib/X11/xorg.conf-4",
"/usr/lib/X11/xorg.conf", "/etc/X11/XF86Config-4", "/etc/X11/XF86Config",
"/etc/XF86Config", "/usr/X11R6/etc/X11/XF86Config-4", "/usr/X11R6/etc/X11/XF86Config",
"/usr/X11R6/lib/X11/XF86Config-4", "/usr/X11R6/lib/X11/XF86Config");
my $CFG;
my $TMP;
my $config_count = 0;
foreach $cfg (@cfg_files)
{
if (open(CFG, $cfg))
{
open(TMP, ">$temp") or die "Can't create $TMP: $!\n";
my $have_mouse = 0;
my $in_section = 0;
while (defined ($line = <CFG>))
{
if ($line =~ /^\s*Section\s*"([a-zA-Z]+)"/i)
{
my $section = lc($1);
if (($section eq "inputdevice") || ($section eq "device"))
{
$in_section = 1;
}
if ($section eq "serverlayout")
{
$in_layout = 1;
}
} else {
if ($line =~ /^\s*EndSection/i)
{
$in_section = 0;
$in_layout = 0;
}
}
if ($in_section)
{
if ($line =~ /^\s*driver\s+\"(?:mouse|vboxmouse)\"/i)
{
$line = " Driver \"vboxmouse\"\n Option \"CorePointer\"\n";
$have_mouse = 1
}
# Other drivers sending events interfere badly with pointer integration
if ($line =~ /^\s*option\s+\"(?:alwayscore|sendcoreevents|corepointer)\"/i)
{
$line = "";
}
# Solaris specific: /dev/kdmouse for PS/2 and not /dev/mouse
if ($os_type =~ 'SunOS')
{
if ($line =~ /^\s*option\s+\"(?:device)\"\s+\"(?:\/dev\/mouse)\"/i)
{
$line = " Option \"Device\" \"\/dev\/kdmouse\"\n"
}
}
if ($line =~ /^\s*driver\s+\"(?:fbdev|vga|vesa|vboxvideo|ChangeMe)\"/i)
{
$line = " Driver \"vboxvideo\"\n";
}
}
if ($in_layout)
{
# Other drivers sending events interfere badly with pointer integration
if ( $line =~ /^\s*inputdevice.*\"(?:alwayscore|sendcoreevents)\"/i)
{
$line = "";
}
}
print TMP $line;
}
if (!$have_mouse) {
print TMP "\n";
print TMP "Section \"InputDevice\"\n";
print TMP " Identifier \"VBoxMouse\"\n";
print TMP " Driver \"vboxmouse\"\n";
if ($os_type eq 'SunOS')
{
print TMP " Option \"Device\" \"\/dev\/kdmouse\"\n";
}
print TMP " Option \"CorePointer\"\n";
print TMP "EndSection\n";
}
close(TMP);
rename $cfg, $cfg.".bak";
system("cp $temp $cfg");
unlink $temp;
# Solaris specific: Rename our modified .xorg.conf to xorg.conf for it to be used
if (($os_type =~ 'SunOS') && ($cfg =~ '/etc/X11/.xorg.conf'))
{
system("mv -f $cfg /etc/X11/xorg.conf");
}
$config_count++;
}
}
$config_count != 0 or die "Could not find any X11 configuration files";
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